Satavahana Dynasty, Sri Satkarni (100-50 BC), Paithan Area (Maharashtra),&nbsp;Copper Unit,&nbsp;Obv: Elephant walking towards right with Brahmi legend around, &#39;rajno siri sa (ta ka nisa)&#39;, Rev:&nbsp;tree in&nbsp;railing, taurine symbols around,&nbsp;14.08g, 25.31mm,&nbsp;about fine.